Thanks for the reply

Thanks for the reply. This problem is independant of the amount of page requests the site gets so unfortunately none of your suggestions are relevant.

And we have done speed and load testing prior to the initial deployment.

Hi all,

Hope you can help me with this problem. My server (iis 7, Win 2008, VM) has 2 application pools one for a php site and one for an asp.net site. About 3 times a day Inetinfo goes to max cpu usage fie extended periods of time. Proc mon shows that it's reading constantly from applicationhost .config. Most of the time recycling the asp.net application pool fixes the problem. Sometimes an IISReset is required.

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